/ Thesaurus / P Synonyms of prairie berry Find synonyms for: Noun1. trompillo, white horse nettle, prairie berry, purple nightshade, silverleaf nightshade, silver-leaved nightshade, silver-leaved nettle, Solanum elaeagnifolium, nightshadeusage: weedy nightshade with silvery foliage and violet or blue or white flowers; roundish berry widely used to curdle milk; central United States to South AmericaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language